:root {
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --color-green: #3F8F72;
  --color-green-dark: #2C6B55;
  --color-sage: #E4EFE8;
  --color-sand: #C9A66B;
  --color-ink: #1F2A24;
  --color-footer: #263238;
  --color-cream: #FAF8F4;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
}

h1, h2, h3, h4, .font-heading {
  font-family: var(--font-heading);
  letter-spacing: -0.01em;
}

::selection {
  background: var(--color-green);
  color: #fff;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-green);
  outline-offset: 3px;
}

.burger-open .burger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.burger-open .burger-line:nth-child(2) {
  opacity: 0;
}
.burger-open .burger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.card-hover {
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.card-hover:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -20px rgba(31, 42, 36, 0.18);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease;
}

.accordion-icon {
  transition: transform 0.35s ease;
}
.accordion-open .accordion-icon {
  transform: rotate(45deg);
}

.tab-panel {
  display: none;
}
.tab-panel.active {
  display: block;
}

.wave-divider {
  background: linear-gradient(90deg, transparent, var(--color-sand), transparent);
  height: 1px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal, .card-hover, .accordion-panel, .accordion-icon {
    transition: none !important;
  }
}

.progress-ring {
  transition: stroke-dashoffset 0.6s ease;
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
  font-family: var(--font-body);
}

.form-message {
  display: none;
}
.form-message.active {
  display: flex;
}